kicad/gerbview/gerber_collectors.h

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2017-2022 KiCad Developers, see AUTHORS.txt for contributors.
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation, either version 3 of the License, or (at your
* option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GERBER_COLLECTORS_H
#define GERBER_COLLECTORS_H
#include <collector.h>
/**
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* Use when the right click button is pressed or when the select tool is in effect.
*/
class GERBER_COLLECTOR : public COLLECTOR
{
public:
GERBER_COLLECTOR()
{
SetScanTypes( { GERBER_LAYOUT_T, GERBER_IMAGE_T, GERBER_DRAW_ITEM_T } );
}
/**
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* Overload the [](int) operator to return a EDA_ITEM* instead of an EDA_ITEM* type.
*
* @param ndx The index into the list.
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* @return the item collected or NULL.
*/
EDA_ITEM* operator[]( int ndx ) const override
{
if( (unsigned)ndx < (unsigned)GetCount() )
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return (EDA_ITEM*) m_list[ ndx ];
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return nullptr;
}
/**
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* The examining function within the INSPECTOR which is passed to the Iterate function.
*
* @param testItem An EDA_ITEM to examine.
* @param testData is not used in this class.
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* @return SEARCH_QUIT if the Iterator is to stop the scan else SCAN_CONTINUE.
*/
INSPECT_RESULT Inspect( EDA_ITEM* testItem, void* testData ) override;
/**
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* Scan an EDA_ITEM using this class's Inspector method, which does the collection.
*
* @param aItem An EDA_ITEM to scan
* @param aScanTypes A list of KICAD_Ts that specs what is to be collected and the priority
* order of the resultant collection in "m_list".
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* @param aRefPos A VECTOR2I to use in hit-testing.
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*/
void Collect( EDA_ITEM* aItem, const std::vector<KICAD_T>& aScanTypes,
const VECTOR2I& aRefPos );
};
#endif